Replacement Cartridge Filters EO5045 Environmental. Replacement Element for Part Number Environmental EO5045 Filter. 14.68" OD x 30" L 80/20 Blended FR sq ft media. Environmental is a registered trademark of the respective company. TDSF-10002264 Replacement Cartridge Filters EO5045 Environmental.Our Replacement filters Work As Good Or The Same As The OEM Filters. We guarantee their performance. Some of the filters are non stock items and cannot be returned. Please see our return policy.